KO CSharp Keyword try - LIHACHTETAN/ClassicUO-Bad-Newbie-CSharp-Scripts-IDE GitHub Wiki
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C#: try
ํธ๋๋ถ C# ยท ์ค์ฉ ๊ฐ์ด๋
catch ๋๋ finally๋ก ์์ธ๊ฐ ์ฒ๋ฆฌ๋๋ ์์ ์ ๋๋ฌ์๋๋ค.
๊ฐ๋จํ ์์ (Example.cs)
์ด ์์ ๋ฅผ Example.cs๋ก ๋ฐ๋ก ์ ์ฅํ๊ณ ์ด ํ์ด์ง์ ๋ค๋ฅธ ์์ ์ ๋
๋ฆฝ์ ์ผ๋ก ์คํํ์ธ์.
Example.cs:
// PROJECT-EXAMPLE
try { int.Parse("not a number"); }
catch (System.FormatException) { System.Console.WriteLine("Invalid"); }
๊ฒฐ๊ณผ:
Invalid
ํต์ฌ๋ก
try { ... } catch (...) { ... } finally { ... }
์์ 1: ๊ธฐ๋ณธ ํํ
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.IO;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
public static class Program
{
public static async Task Main(string[] args)
{
try { int number = int.Parse("invalid"); Console.WriteLine(number); }
catch (FormatException error) { Console.WriteLine(error.Message); }
finally { Console.WriteLine("Finished"); }
}
}
์ 2: ๋ ๋ค๋ฅธ ์ค์ ํ์
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.IO;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
public static class Program
{
public static async Task Main(string[] args)
{
try { Validation.Positive(-1); }
catch (ArgumentOutOfRangeException error) when (error.ParamName == "value") { Console.WriteLine("Negative value"); }
finally { Console.WriteLine("Cleanup"); }
}
}
public static class Validation { public static void Positive(int value) { if (value < 0) throw new ArgumentOutOfRangeException(nameof(value)); } }
๊ณต์ ์ถ์ฒ: Microsoft ํ์ต.